Project Hail Mary by Andy Weir

Andy Weir began writing science fiction in his twenties and published work on his website for years. He also authored a humor web comic called Casey and Andy featuring fictionalized "mad scientist" versions of himself and his friends (such as writer Jennifer Brozek) from 2001 to 2008; he also briefly worked on another comic called Cheshire Crossing bridging Alice in Wonderland, Peter Pan, The Wizard of Oz and Mary Poppins.[10] The attention these gained him has been attributed as later helping launch his writing career, following the failure to publish his first novel attempt called Theft of Pride. His first work to gain significant attention was "The Egg", a short story that has been adapted into a number of YouTube videos, a one-act play, and is the overarching concept of Everybody, the third album by American rapper Logic.

Weir is best known for his first published novel, The Martian. He wrote the book to be as scientifically accurate as possible, and his writing included extensive research into orbital mechanics, conditions on the planet Mars, the history of manned spaceflight, and botany. Originally published as a free serial on his website, some readers requested he make it available on Amazon Kindle. First sold for 99 cents, the novel made it to the Kindle bestsellers list. Weir was then approached by a literary agent and sold the rights of the book to Crown Publishing Group. The print version (slightly edited from the original) of the novel debuted at #12 on The New York Times bestseller list. The Wall Street Journal called the novel, "the best pure sci-fi novel in years". It was made into a film starring Matt Damon and Jessica Chastain, which was released October 2, 2015.

In 2015 Weir announced he was working on his second novel, provisionally titled Zhek, which he described as "a more traditional sci-fi novel with aliens, telepathy, faster-than-light travel, etc." A fan-fiction story written by Weir, Lacero, was published in the 2016 edition of Ready Player One, making it canonical to the book's fictional universe. The work functions as a prequel to the main novel. Also in 2016, Weir released The Principles of Uncertainty collection of short stories on the TAPAS app platform for short fiction.

After announcing that the Zhek project had been "back-burnered", Weir moved on to another hard sci-fi novel titled Artemis, with a female protagonist, based on the Moon and set in the 2080s-2090s. The near-future thriller, published in 2017, follows "Jazz", a twenty-six-year-old woman constrained by her small town (which is also the only city on the Moon). With debts to pay and a salary that barely covers the rent, she can't say no when a life-changing opportunity drops in her lap. But she finds herself in the middle of a conspiracy for control of the city itself. On September 26, 2017, it was announced that Phil Lord and Christopher Miller had been hired to develop and direct a science fiction film, also called Artemis, based on the novel.

In 2017 CBS picked up a pilot written by Weir titled Mission Control, following a group of young NASA astronauts and scientists. In May of the same year, Weir collaborated with webcomic artist Sarah Andersen to remake Cheshire Crossing for the website Tapas, before deciding upon publishing it as a stand-alone graphic novel in July 2019; due to restrictions regarding copyright from the estate of P. L. Travers, the character of Mary Poppins from Weir's original version was replaced by a Miss Gwendolyn Poole. On November 16, 2019, a film adaptation was announced to be in development from Amblin Partners and Walt Disney Pictures, to be produced by Michael De Luca and written by Erin Cressida Wilson.

In May 4, 2021, Weir's third novel, Project Hail Mary (novel) was released. The plot revolves an astronaut, Ryland Grace, who wakes up from a coma on a strange space craft and is afflicted with amnesia. Realizing that his mission is critical to Earth's survival, Grace desperately tries to remember details of his assignment and how to achieve it. Ryan Gosling is slated to produce and star in the film adaption of Weir's novel.